14-letter words containing i, n, a
- apsidal motion — the rotation of the major axis of an eccentric orbit in the plane of the orbit.
- aquatic centre — a complex with facilities for water sports, including swimming pools
- arabian coffee — a tall, widely cultivated shrub (Coffea arabica) of the madder family, yielding coffee beans that are the world's chief source of commercially produced coffee: native to Africa but now present throughout the tropics, esp. in Brazil
- arabian desert — a desert in E Egypt, between the Nile, the Gulf of Suez, and the Red Sea: mountainous parts rise over 1800 m (6000 ft). Area: about 220 000 sq km (85 000 sq miles)
- arabian nights — Thea collection of ancient tales from Arabia, India, Persia, etc.
- arabic numeral — one of the symbols 0,1,2,3,4,5,6,7,8,9 (opposed to Roman numerals)
- arable farming — the growing of arable crops
- arachnological — relating to arachnology
- arc-jet engine — a type of rocket engine using propellant gas heated by an electric arc.
- arcado-cyprian — an ancient language group of eastern Greece.
- archgenethliac — the person most proficient at casting horoscopes
- archidiaconate — the office, term of office, or area of jurisdiction of an archdeacon
- archimandrites — Plural form of archimandrite.
- architectonics — the science of architecture
- arctic current — a cold ocean current flowing S along the Labrador coast through Davis Strait to the Grand Banks where it divides, the E branch joining the North Atlantic Current and the W branch flowing into the Gulf of St. Lawrence.
- arctic monkeys — British rock group (formed 2002): comprising Alex Turner (born 1986; vocals, guitar), Jamie Cook (born 1985, guitar), Matt Helders (born 1986, drums, vocals) and Nick O'Malley (born 1985, bass guitar); their albums include Whatever People Say I Am, That's What I'm Not (2006), Favourite Worst Nightmare (2007), and AM (2013)
- ardent spirits — spirits, such as rum, whisky, etc
- area vitellina — the nonvascular part of the area opaca surrounding the area vasculosa.
- argand diagram — a diagram in which complex numbers are represented by the points in the plane the coordinates of which are respectively the real and imaginary parts of the number, so that the number x + iy is represented by the point (x, y), or by the corresponding vector <x, y>. If the polar coordinates of (x, y) are (r, θ), r is the modulus and θ the argument of x + iy
- argumentations — Plural form of argumentation.
- armamentariums — Plural form of armamentarium.
- armor-piercing — (of bullets, artillery shells, etc.) designed especially for piercing armor.
- armour-plating — The armour-plating on a vehicle or building is the hard metal covering which is intended to protect it from gunfire and other missiles.
- arms inspector — a person who carries out an arms inspection
- arresting gear — any mechanism or device for bringing something to a stop, as an airplane landing on an aircraft carrier.
- arriere-pensee — an unrevealed thought or intention
- arrondissement — the largest administrative subdivision of a department
- art collection — a collection of art works
- art exhibition — an exhibition of works of art such as pictures
- arthrocentesis — The clinical procedure of using a syringe to collect synovial fluid from a joint capsule, used in the diagnosis of gout, arthritis, and synovial infections.
- arthroconidium — A kind of asexual fungal spore, typically produced by segmentation of pre-existing fungal hyphae.
- articulateness — uttered clearly in distinct syllables.
- artificialness — the condition of being non-natural, unnatural or spurious
- artisoft, inc. — (company, networking) A company, known for the LANtastic range of networking products. Originally providers of proprietary, peer-to-peer network hardware and software for small installations, Artisoft now also sells Ethernet and Novell-compatible hardware and software. Telephone: +1 (800) 809 1257. Address: Tucson, Arizona, USA; Phoenix, Arizona, USA.
- ascending node — the node through which an orbiting body passes as it moves to the north (opposed to descending node).
- asian-american — of or connected with Americans of Asian ancestry
- assassinations — Plural form of assassination.
- assaultiveness — the condition of being assaultive
- assembly point — a designated place where people have been told to wait after evacuating a building in the event of a fire or other emergency
- asseveratingly — in an asseverating or affirming manner
- assistance dog — a dog that has been specially trained to live with and accompany a disabled person, carrying out such tasks as prompting them to take medication or assisting them to cross a road
- assistantships — Plural form of assistantship.
- assisted dying — the suicide of a person afflicted by an incurable disease, using a lethal dose of drugs provided by a physician for this purpose
- associableness — The state or quality of being associable.
- associationism — a theory that all mental activity is based on connections between basic mental events, such as sensations and feelings
- associationist — a person who is a member of a group or organization
- asthenospermia — (medicine) Loss or reduction in the strength or energy of sperm cells, hence infertility. Not always infertile many are subfertile.
- asthenospermic — (medicine) Characterised by or pertaining to asthenospermia, hence infertile.
- asthenospheric — relating to the asthenosphere
- astronavigator — One who performs astronavigation; an astronaut or space pilot.